Watermarking digital image and video data. A state-of-the-art overview Page 1 20 IEEE
SIGNAL PROCESSING MAGAZINE SEPTEMBER 2000 A State-of-the-Art Overview In the past …

Steganography is knowledge and art of hiding secret data into information which is largely
used in information security systems. Various methods have been proposed in the literature …

In this paper, we will provide an overview of the wavelet-based watermarking techniques
available today. We will see how previously proposed methods such as spread-spectrum …

This paper proposes the differential energy watermarking (DEW) algorithm for JPEG/MPEG
streams. The DEW algorithm embeds label bits by selectively discarding high frequency …

Watermark detection, ie, the detection of an invisible signal hidden within an image for
copyright protection or data authentication, has classically been tackled by means of …

Wavelet based image adaptive watermarking Scheme Page 1 1 Wavelet based image
adaptive watermarking Scheme N. Kaewkamnerd and KR Rao We propose an image adaptive …

Развитие средств вычислительной техники в последнее десятилетие дало новый
толчок развитию компьютерной стеганографии. Появилось много новых областей …

Invisible digital watermarks have been proposed as a method for discouraging illicit copying
and distribution of copyright material. In recent years, it has been recognized that …

The recent finalization of MPEG-4 will make this standard very attractive for a large range of
applications such as video editing, Internet video distribution, wireless video …

The article is devoted to the study of the perspectives of steganography to ensure integrity.
The definition of information integrity is presented, which meets the new requirements and …